Mercurial > hg > fapweb
annotate pages/register.inc.php @ 594:dc53c26e6667
Bugfix.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Sat, 18 Oct 2014 00:22:37 +0300 |
parents | ce11ea112a65 |
children | 2eeca16e9c96 |
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0 | 1 <? |
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2 // |
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3 // FAPWeb - Simple Web-based Demoparty Management System |
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4 // Attendee registration page |
565 | 5 // (C) Copyright 2012-2014 Tecnic Software productions (TNSP) |
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6 // |
0 | 7 $mode = stGetRequestItem("mode", "start"); |
8 | |
138 | 9 // Settings for robot check hash generator |
0 | 10 $botCheckIDs = "aBcdefghIjklmnopqrsTuvxyz0123456"; |
11 $botCheckOPs = "bit"; | |
12 $botCheckROPs = "+-*"; | |
13 | |
191
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14 $formFields = array( |
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15 "name" => "Name", |
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16 "groups" => "Group(s)", |
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17 "email" => "E-mail", |
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18 "oneliner" => "Oneliner", |
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19 "hash" => FALSE, |
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20 "botcheck" => FALSE, |
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21 ); |
0 | 22 |
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23 |
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24 function stPrintFormData($button, $mode = "start", $exclude = array()) |
0 | 25 { |
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26 global $formFields; |
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27 |
0 | 28 echo |
191
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29 stGetFormStart("register"). |
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30 " ".stGetFormSubmitInput("continue", $button)."\n"; |
0 | 31 |
32 stPrintFormHiddenInput("mode", $mode); | |
191
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33 |
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34 foreach ($formFields as $name => $title) |
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35 { |
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36 if (!in_array($name, $exclude)) |
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37 stPrintFormHiddenInput($name, stGetRequestItem($name)); |
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38 } |
0 | 39 |
40 echo "</form>\n"; | |
41 } | |
42 | |
43 | |
138 | 44 // Convert integer value to hash code |
0 | 45 function intValueToHash($val) |
46 { | |
47 global $botCheckIDs; | |
48 $str = ""; | |
49 do | |
50 { | |
51 $str = $botCheckIDs[$val & 31].$str; | |
52 $val >>= 5; | |
53 } | |
54 while ($val > 0); | |
55 return $str; | |
56 } | |
57 | |
58 | |
138 | 59 // Convert integer hash to integer value |
0 | 60 function intHashToValue($hash) |
61 { | |
62 global $botCheckIDs; | |
63 for ($val = 0, $i = 0; $i < strlen($hash); $i++) | |
64 { | |
65 $val *= 32; | |
66 $n = strpos($botCheckIDs, $hash[$i]); | |
67 if ($n !== FALSE) | |
68 $val += $n; | |
69 else | |
70 return -2; | |
71 } | |
72 return $val; | |
73 } | |
74 | |
75 | |
138 | 76 // Split hash into parts |
0 | 77 function splitHash($hash) |
78 { | |
79 global $botCheckOPs; | |
80 return preg_split("/([".$botCheckOPs."])/", $hash, -1, PREG_SPLIT_DELIM_CAPTURE); | |
81 } | |
82 | |
83 | |
84 function hashToCheckStr($hash) | |
85 { | |
86 global $botCheckOPs, $botCheckROPs; | |
87 $out = ""; | |
88 | |
89 foreach (splitHash($hash) as $val) | |
90 { | |
91 $i = strpos($botCheckOPs, $val); | |
92 if ($i !== FALSE) | |
93 $out .= " ".$botCheckROPs[$i]." "; | |
94 else | |
95 $out .= intHashToValue($val); | |
96 } | |
97 return $out; | |
98 } | |
99 | |
100 | |
101 function hashToAnswer($hash) | |
102 { | |
103 eval("\$res = ".hashToCheckStr($hash).";"); | |
104 return $res; | |
105 } | |
106 | |
138 | 107 // Check if user registration is available |
103
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108 stCheckRegistrationAvailable(); |
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109 |
0 | 110 // Check if registration is enabled |
111 if (!stChkSetting("allowRegister")) | |
112 { | |
182
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113 echo stGetSetting("registerNotEnabled"); |
103
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114 } |
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115 else |
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116 if ($maxAttendeesHard > 0 && $numAttendees >= $maxAttendeesHard) |
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117 { |
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118 echo stGetSetting("registerLimitExceeded"); |
0 | 119 } |
120 else | |
121 if ($mode == "start") | |
122 { | |
138 | 123 // |
124 // Show registration form | |
125 // | |
126 // Generate bot-check | |
0 | 127 $botCheckHash = |
128 intValueToHash(rand(1,5)). | |
129 $botCheckOPs[rand(0,2)]. | |
130 intValueToHash(rand(1,5)). | |
131 $botCheckOPs[rand(0,2)]. | |
132 intValueToHash(5 * rand(1,5)); | |
133 | |
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134 echo |
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135 "<h1>Registration</h1>\n". |
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136 stGetFormStart("register"). |
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137 " ".stGetFormHiddenInput("mode", "check")."\n". |
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138 " ".stGetFormHiddenInput("hash", $botCheckHash)."\n". |
184
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139 " <table class=\"register\">\n"; |
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140 stPrintFormTextInput("Handle:", "(elite)", 20, SET_LEN_USERNAME, "name"); |
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141 stPrintFormTextInput("Group(s):", "(elite crew^supahmen)", 30, SET_LEN_GROUPS, "groups"); |
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142 stPrintFormTextInput("E-mail:", "(to be informed of location etc)", 30, SET_LEN_EMAIL, "email"); |
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143 stPrintFormTextInput("Oneliner:", "(whatever)", 30, SET_LEN_ONELINER, "oneliner"); |
26
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144 stPrintFormTextInput(hashToCheckStr($botCheckHash)." = ", "(I.Q. / robot check". |
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145 //" [".hashToAnswer($botCheckHash)."]". |
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146 ")", 20, 20, "botcheck", "autocomplete=\"off\""); |
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147 echo |
195 | 148 " <tr><td colspan=\"2\"></td><td>".stGetFormSubmitInput("register", "Continue")."</td></tr>\n". |
26
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149 " </table>\n". |
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150 "</form>\n"; |
0 | 151 |
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152 echo stGetSetting("registerInfoText"); |
0 | 153 } |
154 else | |
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155 if ($mode == "check" || $mode == "register") |
0 | 156 { |
138 | 157 // |
158 // Check the registrant's details | |
159 // | |
184
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160 stChkRequestItem("hash", $hash, |
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161 array(CHK_GTEQ, VT_STR, 0, "Invalid data.")); |
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162 |
235 | 163 stValidateRequestUserData(FALSE); |
184
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164 |
0 | 165 $answer = stGetRequestItem("botcheck"); |
166 if (hashToAnswer($hash) != intval($answer)) | |
167 stError("Incorrect answer to I.Q. / bot check."); | |
168 | |
169 if ($errorSet) | |
170 { | |
183 | 171 echo |
172 "<p>Following errors occured:</p>\n". | |
210 | 173 "<ul>\n"; |
174 | |
175 foreach ($errorMsgs as $msg) | |
176 echo " <li>".$msg."</li>\n"; | |
177 | |
178 echo "</ul>\n"; | |
191
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179 stPrintFormData("Go back", "start", array("botcheck")); |
0 | 180 } |
181 else | |
191
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182 if ($mode == "register") |
0 | 183 { |
184 $sql = stPrepareSQL( | |
185 "INSERT INTO attendees (regtime,name,groups,oneliner,email) VALUES (%d,%S,%S,%S,%S)", | |
186 time(), "name", "groups", "oneliner", "email"); | |
187 | |
188 if (stExecSQL($sql) !== FALSE) | |
189 { | |
183 | 190 echo stGetSetting("registerPostText"); |
16 | 191 |
594 | 192 if (strlen(stGetRequestItem("email")) < 4) |
16 | 193 echo stGetSetting("registerPostNoEmail"); |
0 | 194 } |
195 else | |
196 { | |
183 | 197 echo |
198 "<h1>An error occured.</h1>\n". | |
199 "<p>Oh noes! SQL error happenstance!</p>"; | |
0 | 200 } |
201 } | |
191
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202 else |
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203 { |
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204 echo |
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205 "<h1>Verify your information</h1>\n". |
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206 "<p>Is the following information correct?</p>\n". |
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207 "<table class=\"register\">\n"; |
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208 |
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209 foreach ($formFields as $name => $title) |
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210 { |
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211 if ($title !== FALSE) |
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212 { |
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213 echo |
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214 " <tr><td class=\"".$name."\">".chentities($title).":</td>". |
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215 "<td>".chentities(stGetRequestItem($name))."</td></tr>\n"; |
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216 } |
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217 } |
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218 echo "</table>\n"; |
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219 |
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220 stPrintFormData("Go back", "start", array("botcheck")); |
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221 stPrintFormData("Register", "register"); |
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222 } |
0 | 223 } |
224 ?> |